Used Tele Vue Dioptrx Astigmatism Correcting Lens 0.25 SBIG further shortening the overall length

further shortening the overall length and increasing portability

Blocking depth

While the stock Seestar S30 tripod is an excellent option for those obsessed with ultimate portability

This kind of design has been extensively tested and is very stable and secure

Used Tele Vue Dioptrx Astigmatism Correcting Lens 0.25 SBIG further shortening the overall lengthCondition: This is a used Tele Vue Dioptrx 0. 25 astigmatism correcting lens. It is in excellent condition with clean optics. This includes one dust cap, and comes in the original box. Description: The Tele Vue Dioptrx Astigmatism Correcting Lens is a special corrector lens, which can be attached and locked onto the tops of over 20 long eye relief Tele Vue eyepieces to achieve the sharpest full field viewing possible. The Dioptrx series of lenses are