The 1.25" Ice Magco Magnetic Telescope Filter Stack Cap Set includes front and rear 1.25" magnetic stack caps for use with matching ICE magnetic telescope filters. The caps are made of magnetized aluminum alloy.

Front & Rear 1.25" Magnetic Stack Caps    For ICE Magnetic Telescope Filters

Related Questions and Answers

Q: 1. how you connect the power tank to the next Start 8 telescope?

A: Celestron Car Battery Adapter (25'/7.7 m) BH #CECBAU2000 • MFR #18769 https://www.bhphotovideo.com/c/product/201890-REG/Celestron_18769_Car_Battery_Adapter_25_7_7.html

Q: 2. Will this filter work with the Celestron Regal M2 80ED Sporting Scope? Will this filter bring any improvement?

A: The Celestron Oxygen III Narrowband Nebula Filter (1.25") BH #CEO3F • MFR #93623 will work on the Celestron Regal M2 80ED Spotting Scope with 20-60x Eyepiece (Angled Viewing) BH #CERM280EDSS • MFR #52305 The 1.25" Oxygen III Narrowband Filter from Celestron yields high transmissivity by blocking unwanted longer wavelengths of light, giving higher contrast to your observation and photographic experiences. By isolating just the two 496 & 501nm doubly-ionized oxygen lines emitted by planetary and emission nebulae, while blocking the rest of the overall spectrum of light. The result is extreme contrast between the black sky background and the faint photons of OIII light needed for detailed views of the Veil, Ring, Dumbbell, Crescent and Orion nebulae among other objects.

Q: 3. Can filter holder can accommodate Can this filter holder accommodate the Voigtlander Heliar-Hyper Wide 10mm f/5.6 for Sony E?

A: The Venus Optics 100mm Magnetic Filter Holder Set with Frame for Laowa Zero-D Shift 9mm Lens is only compatible with the Laowa Zero-D Shift 9mm Lens.

Q: 4. Will this filter work with the Celestron Astromaster 130?

A: Yes, the AstroMaster 130EQ uses 1.25" eyepieces, so the 1.25" Oxygen III Narrowband filter will work.

Q: 5. Do we need an adapter for the lens or they can be attached directly to the lens?

A: The Kase Wolverine Mega 6 Magnetic Filter Stack Cap Kit for Nikon NIKKOR Z 14-24mm f/2.8 S (112mm) attaches to the lens hood that comes included with the lens.

Q: 6. what size caps are included?

A: The Kase Lens Cap Kit for K9 (Set of 3) are the same size and fit the outer ring of the adapter for the Kase K9 100mm Filter Holder. It is around 90mm.

Q: 7. Does this use an LED bulb?

A: The small light on top (with the red cap) is a small, relatively dim, incandescent bulb with a yellowish tint (unless you have the red cap on, which makes it red). The bottom larger light contains 30 white LEDs and is pretty bright. It doesn't compare to a nice CREE flashlight or anything, but the beam is bright and wide.

Q: 8. What is the composition of the battery? Is it lead acid, Li Ion, NiCad?

A: This battery is a Lead Acid battery. We also offer a Lithium battery version in the new PowerTank Lithium model (18771)

Q: 9. Can you plug a standard Edison plug into this?

A: I don't see anywhere to plug a standard 110 v plug into.

Q: 10. Will this be a good filter to view the Lagoon Nebula?

A: Ask this question at cloudynights website it's a com address