TeleVue - TV-60is OTA 60mm, f/6, APO (Doublet) Refractor

TeleVue-60is

The TeleVue-60is is optimized for cameras with up to APS sized chips (27mm diagonal), making it ideal for the majority of D/SLRs and CCD cameras. With a focal length of just 360mm (f/6), the TeleVue-60is delivers a nice wide-field for these smaller chip sizes. At six pounds, the 60is is twice the weight of the standard Tele Vue-60! The heft comes from the 6:1 dual-speed, 2", rack and pinion focuser with dual screw clamp ring locking, thread-in field flattener, 6-point suspended mount ring and heavy-duty adjustable balance bar.

   ■  2" focuser with dual locking thumbscrews and brass clamp rings in
      both the focuser body and the drawtube
   ■  Focusmate™ Fine Focus Accessory with 6:1 fine focus
   ■  solid dovetail for mounting to Vixen, Losmandy (and other) plates
   ■  6-point mounting system to accommodate large pointing angles
   ■  TeleVue threaded field flattener lens assembly to maximize field
       performance for up to APS-size image formats, 27-mm diagonal

Objective (mm):  60
Focal Length (mm):  360
Focal Ratio (f/#):  6
Drawtube/Focuser:  2-inch, Focusmate dual-speed rack/pinion
Length OTA (inch):  10
Length with diagonal (inch):  11.5  (with reducer installed)
Weight OTA/Std. Config (lbs):  6 / 6
Maximum Visual Field (deg.):  7.3 (with 2-inch 41mm Panoptic)
Maximum Recommended Power (x):  150

High Performance 2.4" APO doublet, 360mm f/6 objective, OTA only 10"-long - includes 2-stage 1.25" focuser with quick-focus drawtube plus fine-focus helical. Exquisitely machined and anodized all-metal construction with sliding captive dew shield.

. 1.25" focuser accepts in-line Porro prism and 45° erectors, or 60° and 90° diagonals. . Maximum True Field: 4.3º (Great for terrestrial and astronomical use.) . Maximum Power: 180x (with NEW 2-4mm Nagler™ Zoom - for lunar/planetary viewing) . Adjustable dovetail balancing bar fits all camera tripods, Tele Vue mounts and NEW mounting bracket for SCTs (below). . It's a super-finder, day/night scope with great telephoto and imaging capability for digital cameras . Optional padded carry bag available