TS Optics

• Aperture 254 mm
• Effective focal length 863 mm
• Focal ratio f/3.4
• Full correction up to 44 mm diameter with good illumination
• Carbon tube for good focus and mechanical stability
• 3" dual-speed RAP focuser with integrated corrector
• Working distance 55 mm from M48x0.75 thread with integrated connection for 2" filter
• Additional threads M54x0.75 and M68x1 available for individual adaptations
• Each TS Hypergraph254 is tested and optimized on our optical bench before storage
• Made in Germany!

The 1.25" Premium Flat-Field eyepieces offer a wide and well-corrected field of view with comfortable viewing even for binocular observation.

• Focal length: 10.5 mm
• Barrel size: 1.25" with filter thread
• Apparent field of view: 60°
• Eye relief: 16 mm
• Foldable rubber eyecup - also suitable for eyeglass wearers
• Full multicoating on each glass-air surface
• No safety groove - therefore no tilting possible

The TS 102 mm f11 SDP Apo offers excellent chromatic aberration correction by pairing FPL53 with additional special glass

• Very good correction of chromatic aberrations by a 2-element APO lens with FPL53 from Ohara and an additional special glass
• Very good correction also in the violet color range, where faster SD-Apos give in a bit
• Even at 250-300x sharpness is maintained
• Adjustable lens mount
• Improved 2.5" rack and pinion RAP focuser with photo thread, 2" and 1.25" adaption
• Retractable dew shield for better transport and optimal protection against stray light
• Deluxe finder holder for adapting finder telescopes
• Binoviewers can be used without path compensation
• CNC tube rings and EQ5 style dovetail bar included
• With only 4.6 kg the ED is well supported by mounts like the Skywatcher EQ5
• Each TS Apo is individually tested before shipping (optics, mechanics, cosmetics), a checklist is attached.

TS-Optics 106 mm f 700 mm FCD100 Triplet Apo Lens with Mount

Powerful APO lens with mount - ideal for telescope DIY.

• Aperture 106 mm
• focal length 700 mm 
• Focal ratio: 1:6.6 
• Multi-coated 3-element lens with FCD100 APO element (similar to FPL53) from Hoya (Japan) for a color-pure image Lens and mount are made in Japan
  
  Note: Photo shows similar product

An ultimate and compact APO refractor for astrophotography and observation.

• Aperture 110 mm / focal length 528 mm / focal ratio f/4.8
• FCD100 triplet lens with f/6 - chromatic correction comparable to FPL53 triplet
• 4-element 0.8x corrector with M48 camera connection and working distance of 55 mm included - designed for this lens for highest field sharpness
• 2" filter thread and 360° rotation included
• 2" Visual-Back can be screwed to the focuser instead of the corrector for observation - working distance suitable for 1.25" and 2" accessories
• Delivery in high-quality carrying case
• Each apo is tested (cosmetics, optics and mechanics) at Teleskop-Service before shipment, the optics are collimated. The apo is shipped with a checklist.

The fast 110 mm ED APO offers good chromatic correction through two special glasses, it is designed for observation and astrophotography.

• Aperture 110 mm / focal length 660 mm / focal ratio f/6
• 2-element APO objective with FPL51 and Lanthanum glass from Ohara-Optics
• Full multicoating for high contrast
• 2.7" RAP focuser with ball bearing, 360° rotation and micro reduction
• M74x1 female thread for screw adaptions
• CNC tube rings - aluminium tube - retractable dew shield
• Aluminium carrying case
• Made in Taiwan

The TS 110 mm ED with 770 mm focal length is a transportable telescope for astrophotography and for observing with good color correction.

• Aperture 110 mm / focal length 770 mm / focal ratio f/7
• ED Dublet objective with glass from Ohara (Japan)
• Good correction of color error by ED element up to magnifications around 220x
• Stable 2.5" RAP focuser with 2", 1.25" ring clamp and auxiliary thread for screw adaptions
  Dual-speeed and 360° rotation of the focuser - important for astrophotography
• 0.8x reducer and corrector for astrophotography specially calculated for the TS 110 mm f/7 ED available
• Only 65 cm transport length and 6.8 kg weight - is well supported by a mount of the EQ5 class
• Optimized CNC tube with retractable dew cap and CNC clamps with M6 female thread connection
• Vixen level dovetail bar with photo tripod connection thread included

TS-Optics Triplet APO Objective 115mm f/6.95 - lens in cell

Powerful 115mm APO Objective - ideal for a self-made APO or Astrograph.

• Aperture: 115 mm 
• Focal length: 800 mm 
• Focal ratio: f/6.95 
• Triplet Apo Objective with two special glasses (Lanthanum glass and FPL51) - Ohara Japan - colour correction comparable with FPL53 triplet objective The air-spaced objective is adjustable mounted

Hyperbolic flat-field astrograph from Sharpstar with 130 mm aperture and fast f/2.8 focal ratio

• Aperture 130 mm / focal length 364 mm / focal ratio f/2.8
• Optimally suited for mobile astrophotography with modern, high-resolution digital cameras
• Ideal for cameras up to APS-C and with Flat even up to full-frame sensors
• Hyperbolic primary mirror with 130 mm diameter
• 2-element corrector with one ED element
• Modern dual-speed 2.5" rack and pinion focuser
• Working distance from M48x0.75 camera thread is 55 mm - Working distance from M54x1 female thread is 57.2 mm
• 2" filter thread for connecting fog filters is included in the reduction adapter to M48
• Carbon tube for optimal hold of focus position - provides better focus stability than a metal tube
• Stable metal secondary mount with adjustment screws
• Primary mirror collimation with tension and compression screws
• Included in delivery are a carrying case, CNC tube rings and an EQ5-style dovetail bar
• Each Hypergraph is checked, cleaned and adjusted at APM.

TS-Optics Triplet APO Objective 130 mm f/7 - lens in cell with certificate

Powerful 130 mm APO objective - ideal for a self-made apo or astrograph.

• Aperture: 130 mm 
• Focal length: 910 mm 
• Focal ratio: f/7
• Air spaced 130 mm triplet lens with Ohara FPL53 element 
• With certificate from the factory