Astronomy Specialist

1 2

GEOPTIK SOFT DUST CAP

$39.00 AUD

SKU: 30A117

Geoptik

Size

for 150-250mm tubes for 270-360mm tubes for 370-520mm tubes

Product variants

Info
Reviews

Info

Practical dust-cover for all types of telescopes. Prevents dust and moisture from entering the optical tube and reaching the primary and secondary mirrors. Can also be used to cover the primary mirror.

Available in 3 sizes:

# 30A115 - for telescope tubes 150 to 250 mm in diameter
# 30A116 - for telescope tubes 270 to 360 mm in diameter
# 30A117 - for telescope tubes 370 to 520 mm in diameter

Reviews

GEOPTIK SOFT DUST CAP.

GEOPTIK SOFT DUST CAP

From $29.00 AUD

Size

for 150-250mm tubes
for 270-360mm tubes
for 370-520mm tubes

Optical design

Image circle

Focal ratio

Aperture

Focal length

Optical thickness

Threads

Cooled

Colour or Mono

Pixel size

Sensor dimensions

Resolution

Sensor diagonal

Quantum efficiency

Read noise

Fullwell capacity

Bit depth

FPS

Camera backfocus

Filter size

Filter size

Bandpass (FWHM)

Bandpass (FWHM)

Glass thickness

Mount type

Payload capacity

Latitude range

Dovetail saddle

Slew speed

Encoders

Periodic error correction

Counterweight shaft

Azimuth adjustment range

Internal diameter

Illuminated diameter

Compatible telescope external diameter

Weight

Length

Width

Height