WebSep 19, 2024 · And tests of multiple copies of any filter might show unit-to-unit variations; I tested one copy of each filter. Optolong Filters: L-eNhance and L-eXtreme MSRP: $229 and $309 respectively for 2-inch (48mm) models Website: www.optolong.com. IDAS Filters: NB1 and NBZ MSRP: $199 and $299 respectively for 2-inch (48mm) models Website: … WebVivitar makes a LOT more close-up lenses than are listed in the above table. For example, they currently make a four set -- #1, #2, #4, #10 -- …
close-up filter: Marumi DHG Achromat - Digital Photography Review
WebSep 26, 2006 · The Opteka Achromatic 10x Diopter Close-Up Macro Lens — is a close-up diopter lens that reduces the minimum focus distance on … WebMay 18, 2010 · Mounts and filter threads can be attached with Super Glue if necessary. This lens also includes an old iris diaphragm I found for $3 at a local surplus shop. Attaching rings from junk filters to both the focuser … photo gallery wooden railroad bridges
Build Your Own Lenses - DIY Photography
WebJun 12, 2024 · If I can simply add a filter to reduce CA in the Solar achromat plus achro Barlow, that to me sounds like a better investment than trying to get new tube rings for a Bird-Jones. ... If about 1500 mm of focal length equals about one Solar angular diameter in a Canon APS-C sensor, then 500 mm is about 3 Solar diameters and 1000 mm is about … WebAug 31, 2024 · Raynox Achromatic Closeup Lenses. For Canon folk, the Raynox DCR-150 is a good choice to start with a kit 18-135 IS lens. It is a +4.8 diopter lens, focal length about 210 mm. Used in front of a 18-135 … WebSep 15, 2015 · the Longer focal lengths do handle false colour quite well in the ideal world an Fraunhofer lens performs superbly unfortunately not a lot of them around I think there is a company called scope stuff of some other similar brand name Altair do a high end Achromat which is called (Altair starwave 152 v3 has japenese Ohara and German … photo games slither .io