EXPLORE SCIENTIFIC Star Diagonal Mirror 76.2mm/3"

3" High end diagonal mirror with 99% reflectivity

  • Carbon/Aluminium Precision machined body
  • 99% dielectrical coating
  • Reducer to 2 inch (50,8mm) included
  • Required light path of the diagonal mirror is 170mm
  • Telescope side connection thread: M75 x 0.75

€575.00*

Available, delivery time: 1-3 days

Product number: 0340180
GTIN/EAN: 4007922014852
WEEE-Reg.-Nr.: DE 34716369

With BRESSER, you can enjoy a smooth introduction to the vast world of astronomy. Our detailed information ("Telescope Guide") provides valuable tips for beginners— but even experienced astronomers can use the information we provide (e.g., tables for the geographical latitude of all major world cities) as a reference.

Here is the table of contents of the comprehensive BRESSER Telescope Guide:

With BRESSER, you can enjoy a smooth introduction to the vast world of astronomy. Our detailed information ("Telescope Guide") provides valuable tips for beginners—but even experienced astronomers can use the information we provide (e.g., tables for the geographical latitude of all major world cities) as a reference.

Here is the table of contents of the comprehensive BRESSER Telescope Guide:

Product information "EXPLORE SCIENTIFIC Star Diagonal Mirror 76.2mm/3""
Star Diagonals provide a user-friendly observing position for refractors and Cassegrain telescopes. The 3" Explore Scientific Diagonal Mirror is precision machined from aluminium and contains carbon fibre parts. The large diameter of 3"(76.2mm) is ideal for modern wide angle eyepieces, such as our 0218430 EXPLORE SCIENTIFIC 100° Ar Eyepiece 30mm 3", which (thanks to the size of this diagonal) can be mounted in suitable instruments, without vignetting occurring. The dielectric coating delivers 99% reflectivity and is very durable against environmental influences. A reducer to 2"(50.8mm) is included. We offer adaptors for a wide variety of focusers. Please call or email us for prices and availability of these adaptors. The required light path of the diagonal mirror is 170mm. Telescope side connection thread after removing the 3" sleeve is an M75 x 0.75 female thread.

FEATURES 
  • Star diagonal mirror for focuser with 3" (50.8mm) barrel 
  • High quality flat mirror 
  • Dielectric mirror coating delivers 99% reflectivity
  • Very durable against environmental influences 
  • Brass eyepiece clamping ring
  • Required light path: 170mm
  • Telescope side connection thread: M75 x 0.75
  • Housing completely made of metal 
  • Dust caps included 

WHAT'S INCLUDED 
  • diagonal mirror 
  • reducer to 2" (50.8mm)
  • dust caps
Colour: black
Material: Aluminium, Carbon

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