☰

Telescope & Microscope Accessories

Telescope Accessories

Astromania 2" Parfocal Telescope Eyepiece Rings, Set of Two

R 912

or 4 x payments of R228.00 with Payflex

Payflex

Availability: Currently in Stock

Delivery: 10-20 working days

Astromania 2" Parfocal Telescope Eyepiece Rings, Set of Two
- Eliminate the need to make focus adjustments when changing telescope eyepieces.
- They are made of precision machined aluminium with black anodizing.
- With parfocal ring equipped telescope eyepieces you can change magnifications quickly and easily.
- This set of 2 Astromania Parfocal Rings lets you make a set of non-parfocal 2" telescope eyepieces parfocal for more efficient observing.
- Also useful for setting focus point of calibration eyepiece used for focusing an imaging or guide camera.
These rings provide the ideal solution. They are made of precision machined aluminium with black anodizing. An Allen key & wrench to adjust position is included. They are also extremely useful when used with a flip mirror or beam splitter for photography. To use a par focal ring with a flip mirror you would first use the telescope's focuser to put your attached camera in perfect focus, now slide a ring over the eyepiece of your choice and raise and lower the eyepiece in the holder until it is perfectly in focus. Once you find the focus point that is perfectly matched to the camera slip the ring down and lock it in place using the included wrench. Now you can focus using the eyepiece . This is much easier than a dim focus screen. You just flip the mirror and take a picture! Leave the ring in place on the eyepiece and you can always quickly and easily pop it back in for photography.

Country	USA
Binding	Electronics
Brand	Astromania
EAN	6970019290157
Label	Astromania
Manufacturer	Astromania
Model	SKU_AM_ERPT
MPN	SKU_AM_ERPT
PartNumber	SKU_AM_ERPT
Publisher	Astromania
Studio	Astromania
ReleaseDate	0000-00-00

Customers who purchased this also purchased....

DIYHD 38" Concealed Sliding Barn Door Hardware with Soft Close Mechanism,No Floor Track,Fit Openning Width 30"~34"

Funko Pop! Movies: Addams Family - Uncle Fester, Multicolor

Funko Pop! Movies: Addams Family - Uncle Fester, Multicolor

Spy Smasher: Complete Serial 12 Chapters

Spy Smasher: Complete Serial 12 Chapters

Joyride Sweets Candy Joyride Sour Blue Raspberry Strips - 3.5oz-Gummy, Strips, Sour, 80% Less Sugar, Plant-Based, Vegan

Joyride Sweets Candy Joyride Sour Blue Raspberry Strips - 3.5oz-Gummy, Strips, Sour, 80% Less Sugar, Plant-Based, Vegan

3Doodler Flow 3D Printing Pen for Teens, Adults & Creators! - Black - with Free Refill Filaments + Stencil Book + Getting Started Guide

3Doodler Flow 3D Printing Pen for Teens, Adults & Creators! - Black - with Free Refill Filaments + Stencil Book + Getting Started Guide

Forum Novelties Men's Moses Wig and Beard Adult Costume Accessory

Forum Novelties Men's Moses Wig and Beard Adult Costume Accessory

Punk Avenue: Inside the New York City Underground, 1972-1982

Punk Avenue: Inside the New York City Underground, 1972-1982

Gifts2U Doctor Kit for Toddlers 3-5, Medical Pretend Play Toys with Gift Case, 42 Piece Dentist Playset Kit for Kids,for Christmas Birthday Gift(Pink)

Gifts2U Doctor Kit for Toddlers 3-5, Medical Pretend Play Toys with Gift Case, 42 Piece Dentist Playset Kit for Kids,for Christmas Birthday Gift(Pink)