AST Core 0.4mm M68 Spacer Ring | AST-SP-M68-0.4

AST Core 0.4mm M68 Spacer Ring | AST-SP-M68-0.4AST Core 0. 4mm M68 Spacer Ring This 0. 4mm M68 Spacer Ring is an essential accessory for fine tuning your telescope setup and ensuring optimal focus. This 0. 4mm spacer allows you to add just the right amount of distance between your telescope and camera. Combine it with other M68 spacer rings or extension tubes to achieve perfect focus and optimal performance for any astrophotography setup. Offering exceptional quality at an affordable price, AST

resolution/slit width is up to 0

an instruction manual

Utilizing state of the art strain wave gear technology for both RA and DEC movement

Astro Photography Tool (APT)

Use Your Beloved Astro Eyepieces on the PROMINAR Spotting Scopes from Kowa (excluding TSN-550 Series)

The lens is housed in machined aluminum for are machined aluminum black anodized

Just like the modular Hyperion eyepiece series with 68° field of view

5 to XT60 female

Drops f/ratio from native f/7 (840mm) to f/5

dielectric

ball head and tripod are not included

Maximized colour balance and contrast for each of the three RGB channels and excellent S/N performance Dozens of coating layers are deposited on both sides of the glass substrate that enables LRGB-V Pro filters to achieve a high SNR