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Specifications - Orion Premium 102mm f/7.0 ED Refractor Instruction Manual

Optical tube assembly

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specifications

Objective lens diameter:
Objective lens:
Objective lens coating:
Focal length:
Focal ratio:
Lens cell:
Focuser:
1.25" adapter:
Optical tube:
Tube interior:
Mounting provision:
Weight:
Length:
Hard Case:
This Premium 102mm f/7.0 ED Refractor is warranted against defects in materials or workmanship for
a period of one year from the date of purchase. This warranty is for the benefit of the original retail pur-
chaser only. During this warranty period Orion Telescopes & Binoculars will repair or replace, at Orion's
option, any warranted instrument that proves to be defective, provided it is returned postage paid to:
Orion Warranty Repair, 89 Hangar Way, Watsonville, CA 95076. If the product is not registered, proof
of purchase (such as a copy of the original invoice) is required.
This warranty does not apply if, in Orion's judgment, the instrument has been abused, mishandled, or
modified, nor does it apply to normal wear and tear. This warranty gives you specific legal rights, and
you may also have other rights, which vary from state to state. For further warranty service information,
contact: Customer Service Department, Orion Telescopes & Binoculars, 89 Hangar Way, Watsonville,
CA 95076; (800)-676-1343.
Customer Support Help Line (800)‑676‑1343 • Day or Evening
102mm (4.0")
Air-spaced doublet, one element
made of ED glass
Fully multi-coated
714mm
f/7.0
Machined aluminum
Crayford, accepts 2" accessories,
d u a l - s p e e d fo c u s a d j u s t m e n t ,
rotatable
Included, threaded for 2" filters
Seamless aluminum
3x baffles, painted flat black
Tube rings (2) and dovetail mounting
ing plate included
8 lbs. 2 oz.
16.9"
Optional
one‑Year limited Warranty
orion telescopes & Binoculars
89 Hangar Way, Watsonville, ca 95076
4

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