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  1. The 2" CCD compressor reduces the focal length of telescopes with the factor 0.67x, thus allowing significantly shorter exposure times.

    • ♦ The focal reducer is perfectly suitable for RC telescope. It also works good with Celestron EHD or Meade ACF telescopes or with refractors up to the focal ratio F/9
    • ♦ The image field of DSLR cameras up to APS-C format is illuminated - full illumination up to 29 mm
    • ♦ Easy connection to the telescope via 2" barrel
    • ♦ Optimal working distance from the M48x0.75 thread to the camera sensor is 85 mm - enough space for accessories like off-axis guider or filter wheel
    • ♦ 2" filter thread at the telescope side

  2. The adapter allows connecting 2" accessories to adapters, correctors and focusers with male M48x0.75 thread

    • Telescope-sided connection: M48x0.75 thread (female)
    • Eyepiece-sided connection: 2" receptacle (female)
    • Length: 40 mm
    • Locking via 2 knurled screws and brass compression ring

      OUT OF STOCK  

  3. High-quality 2" focuser for astrophotography and visual observation with Ritchey-Chrétien telescopes - holds acessories up to 6 kg.

    • Oversized ball bearings and V2A stainless steel bearing surface for maximal load with smooth adjustment
    • 2" and 1.25" clamping by brass compression ring
    • D=65 mm connection thread for threaded adaptions for astrophotography
    • Dual speed with gear wheel for motor focus - friction cluth integrated - motor focus is optional
    • Trouble-free adaption to TS-Optics, GSO, AstroTec.. RC telescopes via the M90x1 connection thread (female) at the telescope side
    • Minimal height with base is 91 mm
    • Drawtube travel is 30 mm
    • Motorized focusing is possible - see optional accessories

  4. The extension tube extends an adapter with M48x0.75 thread by 20 mm.

    • barrel made of metal
    • black anodized
    • double sided 2" filter thread (M48x0.75) - male/female
    • optical path is 20 mm
    • the outer diameter of the adapter is is exactly 2" - fits into the 2" receptacle of focusers or adapters

  5. The extension tube extends an adapter with M48x0.75 thread by 15 mm.

    • barrel made of metal
    • black anodized
    • double sided 2" filter thread (M48x0.75) - male/female
    • optical path is 15 mm
    • the outer diameter of the adapter is is exactly 2" - fits into the 2" receptacle of focusers or adapters

  6. The extension tube extends an adapter with M48x0.75 thread by 10 mm.

    • barrel made of metal
    • black anodized
    • double sided 2" filter thread (M48x0.75) - male/female
    • optical path is 10 mm
    • the outer diameter of the adapter is is exactly 2" - fits into the 2" receptacle of focusers or adapters

  7. The extension tube extends an adapter with M48x0.75 thread by 30 mm.

    • barrel made of metal
    • black anodized
    • double sided 2" filter thread (M48x0.75) - male/female
    • optical path is 30 mm
    • the outer diameter of the adapter is is exactly 2" - fits into the 2" receptacle of focusers or adapters

  8. The extension tube extends an adapter with M48x0.75 thread by 5 mm.

    • barrel made of metal
    • black anodized
    • double sided 2" filter thread (M48x0.75) - male/female
    • optical path is 5 mm
    • the outer diameter of the adapter is is exactly 2" - fits into the 2" receptacle of focusers or adapters

  9. The extension tube extends an adapter with M48x0.75 thread by 3 mm.

    • barrel made of metal
    • black anodized
    • double sided 2" filter thread (M48x0.75) - male/female
    • optical path is 3 mm
    • the outer diameter of the adapter is is exactly 2" - fits into the 2" receptacle of focusers or adapters

  10. Versatile dovetail bar for telescope attachment to mounts with Losmandy level saddle plate

    • Length: 180 mm
    • Very solid in spite of its weight of only 434 grams
    • Slotted holes, thread bores and countersunk bores allow a wide range of adaptations

  11. This low profile adaptor enables the connection of T2 accessories to adaptors with M48x0,75 male thread.

    • Thread towards telescope: M48x0,75 - 2" filter thread (female thread)
    • Thread towards camera: T2 - M42x0,75 male thread
    • Optical length only 3,5 mm
    • Combining the optical extension tube TSVF230 with the TSM48-T2 adaptor provides a Focal Adaptor from 2" to T2 - with no optical length!

  12. The TS Superflat GPU coma corrector is one of the best correctors for astrophotography through fast Newtonians.

    • 4-element coma corrector for excellent imaging in the field and on the axis.
    • Designed by Gyulai Pal in Hungary (GPU-Optics)
    • Perfectly suitable for Newtonian telescopes with focal ratios of f/4 - provides very good results from f/3.5 to f/6.
    • Very tolerant against tilting.
    • Focal length is not changed.
    • Camera connection through M48 thread.
    • For better stability and accuracs, the corrector can be screwed to the focuser. Connection adapters for cameras and focusers are available.

  13. -21% TS-Optics 2" LED Collimator for RC Telescopes TS-Optics 2" LED Collimator for RC Telescopes

    The TSRCKOLLI collimator was developed for Ritchey-Chrétien telescopes, but also for all other types of telescopes, like refractor, Newtonian or SC Cassegrains - made in Europe

    • The corrector allows the collimation of almost all optical systems with high accuracy.
    • Suitable for all 2" receptacle with precice 2" barrel to avoid tilting
    • LEDs are powered by 2 normal 1.5V AA batteries (batteries are not included)
    • We recommend the collimator mainly for RC telescopes, Cassegrains and Schmidt Cassegrains as long as they have a center mark on their secondary mirror. So a top collimation state of the telescope can be reached even at daylight.

      OUT OF STOCK  

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