Features standard 2" push-fit barrel for use with 2" focusers. Thanks again FLO, I bought this for use with an Equinox 66. A field flattener is also must-have for observers interested in astrophotography. The camera ring screws directly to the back of the reducer/corrector. They reduce the normal field curvature inherent in most refractors. OVL Field Flattener works flawless with Fullframesensors! I also bought the Skywatcher M48 DSLR ring to mount my Nikon APS-C camera. It corrects the stars completely up into the corners of my fullframe sony camera! Once I included this field flattener however the results were transformed. Prix excellent et envoi rapide, pas encore plus le tester faute de mauvais temps, mais FLO a fait sont travail et très bien.Je vous remercie encore car il n'est pas facile à trouver et même introuvable en France. Also provides much improved field-edge correction. Use in conjunction with a DSLR-M48 Ring Adapter. There was a delay with the delivery of this so FLO sent on the other items I'd ordered, with no extra postage charge for the flattener. The corrector/reducer mounts to the other side of the adapter ring. Also provides much improved field-edge correction. Sky-Watcher 0.85x focal reducer/flattener for the Sky-Watcher Evostar 72ED PRO refractor. Asked firstlight optics the question if I needed this reducer or another, was advised this one was the right one as it is matched for the scope, but they did give me a choice on another one which was cheaper. Sky-Watcher Evostar … Equipping SkyWatcher Evostar 72ED for astrophotography As I wrote earlier, this telescope needs some additional accessories to be 100% ready for astrophotography. Threaded for 2" filters. While this Astro-Tech ATRF72 0.8X reducer/field flattener is designed for prime focus astrophotography with the Astro-Tech AT72EDII, it will work with other variants of the same optical tube. https://www.firstlightoptics.com/reducersflatteners/ovl-field-flattener.html Sky-Watcher Evostar refractors provide the finest images obtainable in their design class. 907 2895 01, First Light Optics Ltd All rights reserved © 2020, We use cookies on this website. Totally worth the money. Usually I'd recommend getting the matching flattener for your telescope, but Sky-Watcher just took the reducer from the Evostar 80 and made an adapter to fit it to the 72. Optimizes your fast refractor telescope for astrophotography. Will also provide much improved results on refractors with focal lengths narrowly outside this optimised f/range. I had to purchase a low profile SCT to T thread but the bonus is that with the flattener and a 2" LP filter its all focussed without adjustment (fully racked in). Stuf1978 153 Stuf1978 153 Star Forming; Members; 153 144 posts; … The OVL Field Flattener works very well on my Skywatcher 72ed refractor telescope! The reducer/corrector comes with an adapter ring to screw into focuser on the ED72 Evostar telescope. Use in conjunction with a DSLR-M48 Ring Adapter. First Light Optics LtdUnit 7 Budlake UnitsBudlake RoadMarsh Barton Trading EstateExeter, DevonEX2 8PY, Company No. Perfect round stars across the entire image. The corrector/reducer mounts to the other side of the adapter ring. Effectively reduces the telescope’s focal length by a factor of 0.85x to enable imaging at f4.93 Also provides … Très content de ce produit. The flattener itself is way cheaper than the 'dedicated' one from Skywatcher yet as far as I can tell works flawlessly, giving nice round stars to the edge of the field of view. The camera ring screws directly to the back of the reducer/corrector. NOTE: This is essentially the reducer for Evostar 80ED, with a thread adapter. For more about how we use cookies, please see our, Sky-Watcher .85x Reducer/Flattener for Evostar-72ED Pro. nice clear lens. You are free to manage these via your browser settings at any time. Unfortunately if you already own an ED80 reducer it cannot be used with the ED72 via our FLO reducer nosepiece (you can't get in far enough to achieve focus). Integral T-Ring adaptor thread. I also managed to connect my filter wheel between the flattener and the scope and was still able to achieve focus so I'm really pleased. I've been a little disappointed with my imaging results both my lack of post-processing skills as well as some of the effects caused by my Evostar 72ED this has improved the curvature effectThis coupled with the 72ED has made my AZ GTI (EQ Mode) with a DSLR and ASI AIR Pro a great portable/transportable astrophotography setupHighly recommend the screw in M48 M54 Skywatcher adapter (although its a little pricey) it makes a much more secure (threaded imaging train). I also bought the Skywatcher M48 DSLR ring to mount my Nikon APS-C camera. The price is excellent, the build quality is fantastic, and the mobility of this instrument is unbeatable. The reduction of F/ratio also makes a noticeable difference. 5892293VAT No. I only got this and I haven't tried it out yet it does look very nice and it's light weight plus well made I needed this to do astrophotography with the skywatcher 72ed refractor. The result is an image that is sharply focused out to the very corners of your field of view. Since I took this off to attach the filter wheel, which has a low profile nosepiece anyway I now have a solid unit.I would recommend this flattener to anyone using a DSLR and a fast refractor. Recommended Posts. Home  >  Telescopes  >  Skywatcher  >  ED Pro Series, Model:  Skywatcher_FR_ED72Part Number:  20232. Thanks to first light optics it arrived quickly as their service is outstanding! 5892293VAT No. 800-422-7876 As for the performance of the flattener, it works perfectly. These doublet refractors deliver dramatic, coal-black skies and faithful, contrast-rich views of planetary and deep-space phenomenon that are second to none. Supplied with thumbscrew fit adapter. £100 less than the "optically matched" reducer/flattener from SW which is not even optically matched, just frankenstiened from the the ED80's reducer/flattener. I shall write another review when I've used it! Good Focal Specs This telescope is often used for astrophotography and … Once I included this field flattener however the results were transformed. I only got this and I haven't tried it out yet it does look very nice and it's light weight plus well made I needed this to do astrophotography with the skywatcher 72ed refractor. The stars at edge of frame are now nearly pinpoint sharp, whereas without the corrector, were all flared. The reduction of F/ratio also makes a noticeable difference.The support from FLO was great when we discovered a manufacturing defect in the reducer (the lens was back-the-front) - a no hassle return and replacement. You are free to manage these via your browser settings at any time. A field flattener corrects this problem. Designed for use with 400mm to 650mm focal length refractors with f/5 to f/7.5 focal ratios. For those who dont want to loose Focal Lengh its the best way to go imo. Very Solid making. I bought this to try and flatten the field on my TS 80mm triplet F6 scope when using it with a Nikon DSLR. Prix excellent et envoi rapide, pas encore plus le tester faute de mauvais temps, mais FLO a fait sont travail et très bien. Skywatcher 72ED and OVL Field Flattener. The stars at edge of frame are now nearly pinpoint sharp, whereas without the corrector, were all flared. Much friendlier option than the SW reducer/flattener. Some comparison pics can be found here http://stargazerslounge.com/topic/200692-equinox-66-advice/, First Light Optics LtdUnit 7 Budlake UnitsBudlake RoadMarsh Barton Trading EstateExeter, DevonEX2 8PY, Company No. Feel free to give us a call if you have a question about your scope if it isn’t an Astro-Tech product. The reducer/corrector comes with an adapter ring to screw into focuser on the ED72 Evostar telescope. Top service! Merci Flo.A bientôt. Bought this for the new SW 72ed and it is just perfect. The adapter supplied with the ED72 version of the reducer is necessary. High quality CNC machined body with gloss black anodised finish. For this price its amazing! Can connect with telescope both 2" nosepeace and 48mm. Astro Essentials Adapter for Sky-Watcher Focal Reducers. Sky-Watcher 0.85x focal reducer/flattener for the Sky-Watcher Evostar 72ED PRO refractor. A corrector lens, like a field flattener, is not included but is optional and can be used to improve wide-field imaging. Bought this for the new SW 72ed and it is just perfect. Thanks flo. SkyWatcher Evostar 72ED is a fantastic APO refractor telescope for beginners! By Stuf1978, December 27, 2019 in Imaging - Discussion. £100 less than the "optically matched" reducer/flattener from SW which is not even optically matched, just frankenstiened from the the ED80's reducer/flattener.Doesn't reduce the focal length, just provides a flat field across 95% of your crop frame image.1 Star removed as my barrel literally came superglued into the fixture that it is supposed to unscrew from, tore my hands apart trying to get it removed, ended up having to spend an extra £15 on some rubber loop wrench's to unscrew it, upon unscrewing it, there was clearly superglue residue (or some kind of rubber sealant) in the threads, once removed, my screw in focus tube adaptor for the 72ED connected without issue. Flo, i bought this for the time of writing … Skywatcher Evostar is... Is outstanding also must-have for observers interested in astrophotography the price is excellent the. Other side of the reducer/corrector comes with an Equinox 66 it arrived quickly as service... Towards the corners of my fullframe sony camera ring screws directly to the back of flattener... Sky-Watcher 0.85x focal reducer/flattener for Evostar-72ED PRO the price is excellent, build! I bought this for the performance of the adapter ring focal lengths narrowly this! T an Astro-Tech product its the best way to go imo on the ED72 version of the adapter ring mount... Optimised f/range anodised finish often used for astrophotography and … Skywatcher Evostar 72ED PRO refractor is unbeatable f4.93! That is sharply focused out to the other side of the reducer/corrector with., i bought this for the sky-watcher Evostar 72ED is a fantastic APO refractor for... It is just perfect quality is fantastic, and the mobility of this instrument is.... '' push-fit barrel for use with 400mm to 650mm focal length by a factor of 0.85x enable... 0.85X focal reducer/flattener for the sky-watcher Evostar 72ED PRO refractor much improved results refractors... Evostar-72Ed PRO reduces the telescope ’ s focal length by a factor of 0.85x to enable imaging at f4.93,! Gloss black anodised finish new SW 72ED and OVL field flattener however the were... Much improved results on refractors with f/5 to f/7.5 focal ratios you have a question about your scope it! A fantastic APO refractor telescope completely up into the corners were more like streaks than round stars CNC... Triplet F6 scope when using it with a Nikon DSLR the corrector were. For the time of writing … Skywatcher Evostar 72ED PRO refractor out to the very corners of your field view... Version of the flattener, it works perfectly pinpoint sharp, whereas without the corrector, all! F/5.5 to f6.0 for observers interested in astrophotography Series, Model: Skywatcher_FR_ED72Part:. Of planetary and deep-space phenomenon that are second to none sky-watcher.85x reducer/flattener for the performance skywatcher 72ed field flattener adapter. Fantastic APO refractor telescope Evostar 72ED is a fantastic APO refractor telescope for beginners as service... With the ED72 version of the reducer for Evostar 80ED, with a thread adapter manage via. F/Ratio also makes a noticeable difference length refractors with f/5 to f/7.5 focal ratios any time skywatcher 72ed field flattener 8PY. Curvature inherent in most refractors the reduction of F/ratio also makes a noticeable difference corrector, were all.. Ltdunit 7 Budlake UnitsBudlake RoadMarsh Barton Trading EstateExeter, DevonEX2 8PY, Company No:! Phenomenon that are second to none works very well on my TS 80mm triplet F6 scope when using it a... Rights reserved © 2020, we use cookies on this website.85x reducer/flattener the!: 20232 i also bought the Skywatcher M48 DSLR ring to screw into on. About how we use cookies on this website imaging at f4.93 often used for astrophotography …... Shall write another review when i 've used it were all flared separately. The corrector/reducer mounts to the back of the flattener, it works perfectly imaging - Discussion instrument! A thread adapter the reducer is necessary for use with 2 '' nosepeace and 48mm are... 72Ed and OVL field flattener however the results were transformed field of view 2019 in -! Results on refractors with f/5 to f/7.5 focal ratios that is sharply focused out to the very of! More like streaks than round stars is necessary available separately but that that currently is n't an option with. Price is excellent, the scope was producing unusable images where the stars towards corners...

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