Pentax 100EDUF APO, Pentax diagonal

Have a scope to sell? Or wanna find a good deal? This is your place to buy, sell or trade astro stuff!
Post Reply
User avatar
KKK26
Posts: 333
Joined: Sun Jun 06, 2010 12:39 am
Favourite scope: All nice scopes
Location: Woodlands

Pentax 100EDUF APO, Pentax diagonal

Post by KKK26 » Mon Oct 28, 2019 10:14 am

1) Pentax 100EDUF APO with 7x35 CI-F finder and finder bracket ($1800)

Hard to find Pentax 100EDUF D =100mm, F= 400mm SMC ED APOCHROMAT astronomical telescope in very good condition. Pentax helical focuser is solid & smooth, and additional Pentax 67 focuser is attached for easy fine focusing. Borg 1.25" EP holder is at the rear end.

Main scope: No major defects and paint lost etc, lens is clear, may have small amount of dust as it is used scope.
7x35 CI-F finder scope (with both cap and finder bracket): rear lens has some fungus, didn't see much impact on viewing.

Specification
Aperture: 100mm
Focal length: 400mm
Number of lenses: 4 elements in 4 groups
Useful power: 204 x
Filter diameter 105mm
Size 115mm (maximum diameter) x 472mm (length)
OTA weight: 3.9 Kg


2) Pentax 1.25" diagonal and extension tube ($250)

Seldom come up for sale Pentax diagonal in new condition. Diagonal fits Pentax original focuser visual back and EP holder is 1.25" size
Diagonal: new with box (part no.DP-317/70523)
Extension tube: Used in very good condition
Attachments
IMG_2825.JPG
IMG_2825.JPG (19.43 KiB) Viewed 714 times
IMG_2114.jpg
IMG_2114.jpg (32.52 KiB) Viewed 714 times
IMG_2117.jpg
IMG_2117.jpg (36.07 KiB) Viewed 714 times
IMG_2108.jpg
IMG_2108.jpg (33.97 KiB) Viewed 714 times
100EDUF.jpg
100EDUF.jpg (33.23 KiB) Viewed 714 times

Post Reply