TS-Optics Photoline 115 f/7 ED Triplet Refractor

Product code: TSAPO115F7
in stock
£1,299.00 UK Price
£1,082.50 (ex. VAT) International Price
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Product information

The TS-Optics Photoline 115 f/7 Triplet is a high quality 4.5" apochromatic telescope with FPL51 ED and Lanthanum glass elements! 

A popular choice for astrophotography that also provides impressive highly corrected views when used for visual astronomy. 

This telescopes air-spaced triplet optics with FPL51 ED element provides noticeably higher colour correction than similarly specified ED doublet telescopes with FPL53 glass.

Sturdy 2.5" dual-speed R&P focuser features 360° rotation and up to 5kg load bearing capacity. A focus motor is available separately if required. 

A well established design that has matured nicely over the years (now features a temperature compensated lens cell). 


  • Triplet objective with two special glasses (FPL51 & Lanthanum) provides higher colour correction than similarly specified ED doublets
  • Fully multicoated optics
  • Compact design (approx 71 cm length) with retractable dew-shield
  • 2.5" R&P focuser with 1:10 gear reduction, 360° rotation and 5kg capacity. Includes 2"-1.25" adapter
  • M68x1 female thread
  • Includes Vixen-type dovetail and CNC machined tube rings
  • Latest model with temperature compensated lens cell


Aperture: 115mm

Focal Ratio: F7

Focal Length: 800mm

Triplet APO with FPL51/Lanthanum Glass

Focuser: 2.5" Dual Speed Rack and Pinnion

Weight: 6.4kg

Transport Length: 710mm

Drawtube Thread: M113x1 Internal Thread

Back Focus: 123mm from 2" Adaptor, 160mm from M113 thread

Product Info

Product Code TSAPO115F7
Delivery Weight Package