The entire metal process does not require a drop of glue, is formaldehyde free, environmentally friendly, and does not require pasting.
The metal pressure ring thread is directly screwed on. No glue is needed
All metal, no need for a drop of glue throughout, formaldehyde free, environmentally friendly, no need to stick, the film can be replaced if damaged. Over time, it will not peel off or peel off. No black adhesive pressure ring.
Other companies in the market use adhesive and plastic pressure rings to stick on,
Plastic will open over time and lose its stickiness over time, causing delamination.
Package Include:
1 x Composite Solar Filter
Tips:
This filter is installed outside the hood at the front of the telescope, so please make sure the outer size of your hood, not the clear aperture or model of the telescope. Usually, The clear aperture of the telescope echoes the model name (like as 60AZ means the clear aperture is 60mm), but smaller than the size of the outer hood.
Please carefully read the parameters of the product.
Warning:
Astronomical telescopes must be equipped with solar filters to observe the sun. Otherwise it will damage the eyes and the instrument.
If the product film is damaged, do not use it to prevent eye damage.
Solar Film Series
|
Cover Inner Diameter |
70mm
|
47mm |
90mm |
67mm |
110mm
|
87mm |
130mm |
107mm |
150mm |
127mm |
170mm |
147mm |
190mm |
167mm |
210mm
|
187mm
|
217mm
|
|
Cover Outer Diameter |
76mm
|
73mm |
96mm |
93mm |
116mm
|
113mm |
136mm |
133mm |
156mm |
153mm |
176mm |
173mm |
196mm |
193mm |
216mm
|
213mm
|
243mm
|
|
Border Material |
Aluminum Metal |
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|
Adjustment range |
44~70mm
|
47~73mm |
64~90mm |
67~93mm |
84~110mm
|
87~113mm
|
104~130mm
|
107~133mm
|
124~150mm |
127~153mm |
144~170mm |
147~173mm |
164~190mm |
167~193mm |
184~210mm
|
187~213mm
|
217~243mm
|
|
Through Aperture |
60mm
|
65mm |
72mm |
85mm |
92mm
|
105mm |
112mm
|
125mm |
132mm |
145mm |
152mm |
165mm |
172mm |
185mm |
192mm
|
205mm
|
230mm
|
|
Film Material |
PET+Aluminum Foil Coating |
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On Jun 6, 2024 at 05:22:16 PDT, seller added the following information: