GEOPTIK ELEPHANT HERMETIC CASE FOR REFRACTORS Mount 5" focuser can be rotated

5" focuser can be rotated 360° to perfectly frame the subject and has a reduction gear of 10:1 for precise focusing

Sony’s back-illuminated CMOS technology improves sensitivity

8mm M68 spacer is a very useful for making up the exact backfocus distance required by correctors

That means the exposure time in red is equal to the exposure time in green and in blue

125 kg – without accessories

GEOPTIK ELEPHANT HERMETIC CASE FOR REFRACTORS Mount 5" focuser can be rotatedThe Geoptik Elephant Hermetic Case for Refractors is ideal for safely transporting large refractor telescopes and long term storage. Geoptik Elephant hermetic cases are anti shock & waterproof to protect your delicate instruments. Before ordering please measure your telescope to ensure it will fit. The internal dimensions are 110 x 37 x 33 cm. Make sure you leave a few cm for the foam padding. The cases are certified IP67 for maximum resistance