Explore Scientific Extension Ring Set M48x0.75 - 5 pieces (30, 20, 15, 10 and 5 mm)

Explore Scientific Extension Ring Set M48x0.75 - 5 pieces (30, 20, 15, 10 and 5 mm)Features Extension sleeves M48x0,75 in set Five extension sleeves: 30, 20, 15, 10, 5 mm Use with correctors and field flatteners Distance adjustment from camera to focal plane Suitable for camera specific bayonet adapters Also suitable for 2. 0 inch color and nebular filters Internal and external thread M48x0. 75 mm (large T2 thread) Large inner diameter of 45. 0 mm Outer diameter is 50. 65 mm (2 inches) Black matt anodized aluminum Total weight 85

Focuser Type Center

Operating temperature range -5°C ~ 60°C ( -23°F ~ 140°F) not recommended for use in frosty conditions

The image formation performance exceeds 95

and 10mm) on a single wheel disk with click stops at each position is used to enhance contrast

can allow you to control the telescope from a few feet away or by communicating computer-to-computer with an Internet connection from virtually anywhere in the world

It is included as VC200L

The massive construction of the U-mount reduces vibrations to an absolute minimum

Theoretical maximum magnification 600x

0 mm Brightness 9 Eye relief 15

Available in both black and white

and stargazing

Make sure that the stage is raised and lowered only by using the focus adjustment knob