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Baader SteelTrack Diamond NT 2" Focuser for Newtonians

£297.00
(Inc. 20% VAT)
Loyalty Points: 297
In stock, Shipped in 1-2 working days
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Product Code
2957230
Brand
Email us a question about this ProductBaader Planetarium
Description

Baader SteelTrack Diamond NT 2 inch Focuser for Newtonians

Baader SteelTrack Diamond NT 2 inch Focuser for Newtonians Drive System:

  • True diamonds form a micro-geared high precision drive system never accomplished before
  • In comparison to conventional crayford or rack & pinion drives, this micro-geared movement has zero backlash, zero cogging, and zero flxure
  • Diamond Steeltrack 2 inch focusers lift a payload of 6kg (13 lbs) straight up, without slipping, without excessive bearing preload (bearing preload can be increased further if necessary)
  • Bearing system utilizes unbreakable Instrument Grade Roller-Bearings instead of simpler Ball Bearings handles higher loads with greater rigidity and accuracy. No Tefln-pads anywhere
  • 1:10 Stainless Steel fie-focus mechanism, ready for attachment of the optional Steeldrive temperature compensating motor drive system
  • Detachable drive block assembly is reversible for right hand or left hand fie-focus operation and for attaching the Steeldrive motorblock onto Diamond-NT-Steeltracks for newtonian telescopes
  • Shortest possible mechanical design achieves optimum balance between focuser height (backfocus) and rigidity requirements
  • Zero shift locking knob to precisely stop any movement without affecting optical axis adjustment

Baader SteelTrack Diamond NT 2 inch Focuser for Newtonians Focusing Drawtube:

  • Each bearing individually adjustable for precise alignment of mechanical vs. optical axis
  • Ultra-hard subzero coated bearing races "_ precision milled and much harder than anodizing or stainless steel
  • Oversized 55mm inner clear diameter, to prevent vignetting, with anti-reflction knife-edge baffles

Baader SteelTrack Diamond NT 2 inch Focuser for Newtonians Clamping System:

  • S58 Dovetail ring-clamp built into focusing tube for accepting optional T-2 / M48 / M68 and other S58 directthread adapters to enable direct thread connection of accessories and cameras without 2" clamp
  • 2" eyepiece clamp with hardened bronze clamp ring (length of clamp: 12.5mm / ½") included as standard
  • Optionally available 2" Baader Clicklock-clamp w. integrated S58 dovetail (added length: 16mm / 5/8")
  • Two auxiliary threads (M60x1 and M55x0,75) cut into the RT & NT focusing-tube for attachment of dedicated field flatteners or focal reducers/correctors

Telescope Adapters:

  • Refractor-BDS (RT): Adapters available or under development to fi a wide variety of refractor telescopes
  • Newtonian-BDS (NT): Includes Baader Versabase, for perfect fi onto most tube diameters. Optional flt mounting base available soon.
  • SC/HD-BDS (SC/HD): Includes adapter to fit all C14/C11/C9.25/C8/C6/C5 OTAs
Specifications

Specifications: Baader SteelTrack Diamond NT 2" Focuser for Newtonians

NET WEIGHT (KG) 1.02
EAN CODE 4047825031990
FOCUSER TRAVEL 40 mm
PAYLOAD CAPACITY (KG) 6 kg
INNER DIAMETER / CLEAR APERTURE (MM) 55
SHORTEST OVERALL HEIGHT (STANDARD) 63 mm
SHORTEST OVERALL HEIGHT (W. OPT. ADAPTERS) 50 mm
REDUCTION 1:10
ROTATABLE Yes
FINDER BASE No
MOTORIZED No, but can be upgraded
SPECIAL FEATURES True diamonds form a micro-geared high precision drive system
INCLUDED ACCESSORIES Includes Baader Versabase, for perfect fit onto most tube diameters. Optional flat mounting base also available
OUTER CONNECTION (LENS SIDED) S88
INNER CONNECTION (EYEPIECE/-CAMERA-SIDED) ø 2" (50.8mm), M55, S58
OPTIONAL ACCESSORIES Baader Steeldrive temperature compensating motor drive system
COMPATIBLE TELESCOPES Newton
FOCUSER STYLE Crayford
FOCUSER SIZE 2 inch

What's in the Box

What's in the Box: Baader SteelTrack Diamond NT 2" Focuser for Newtonians

  • Baader SteelTrack Diamond NT 2 inch Focuser for Newtonians
  • Baader Versabase, for perfect fit onto most tube diameters
  • Optional flat mounting base also available
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