4
specifications
Objective lens
diameter:
110mm (4.3")
Objective lens:
Air-spaced doublet, one element made
of ED glass
Objective lens
coating:
Fully multi-coated
Focal length:
770mm
Focal ratio:
f/7.0
Lens cell:
Machined aluminum
Focuser:
Crayford, accepts 2" accessories, dual-
speed focus adjustment, rotatable
1.25" adapter:
Included, threaded for 2" filters
Optical tube:
Seamless aluminum
Tube interior:
3x baffles, painted flat black
Mounting
provision:
Tube rings (2) and dovetail mounting
plate included
Weight:
10 lbs. 1 oz.
Length:
25.1"
Hard Case:
Optional
one‑Year limited Warranty
This Premium 110mm 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, Watonsville
CA 95076; (800)-676-1343.
orion telescopes & Binoculars
89 Hangar Way, Watsonville ca 95076
Customer Support Help Line (800)‑676‑1343 • Day or Evening
