The Vector Optics SCFC-M56 is an aluminum flip-up cap for rifle scopes from the
Vector Optics Continental series with a 56mm objective diameter. The cap is designed to be
screwed on and reliably protects the front lens from dust, splashes, and scratches during transport and everyday use.
If you don't want to "clean off" your scope at the last moment, but instead want a clear image instantly, you'll quickly appreciate a solid front cap:
Flip it open, and the reticle is there – without loose rubber caps disappearing somewhere in your backpack.
Key Features
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Type: Flip-Up Cap (objective lens protection)
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Suitable for: Continental rifle scopes with 56mm objective diameter (manufacturer's specification)
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Design: Screw-on (manufacturer's specification)
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Material: 6061-T6 aluminum (manufacturer's specification)
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Robust & dimensionally stable: useful for frequent transport and field/stand use
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Weight: 45g (manufacturer's specification)
Our Assessment – From an Instructor's & User's Perspective
Front lenses are real "dirt magnets" in everyday life: finger contact during handling, dust in the carrying case, fine abrasion in the hard case – and
contrast and clarity suffer. A sturdy flip-up cap is therefore not a luxury, but practical damage control. Especially for optics that are regularly
outdoors or in a vehicle, a cap often protects more than any subsequent cleaning.
Practical added value: A flip-up solution has two advantages over loose protective caps: It stays on the scope and is immediately ready for use. This reduces the
likelihood that you'll "quickly" transport it without protection. And the less you have to clean, the lower the risk of streaks
from grease film or unnecessary friction on the lens.
Features & Operation
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Flip-Up Principle: quick access to the optic without loose caps
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Everyday Protection: reduces dirt and mechanical impact on the front lens
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Aluminum Housing: dimensionally stable, suitable for frequent opening/closing (manufacturer's specification)
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Compatibility: designed for Continental 56mm objective lens (manufacturer's specification); no information for other series/dimensions
Technical Data
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Model: Vector Optics SCFC-M56
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Use: Flip-Up Cap for 56mm objective lens (Continental series, manufacturer's specification)
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Mounting Type: Screw-on (manufacturer's specification)
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Material: 6061-T6 aluminum (manufacturer's specification)
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Weight: 45g
Scope of Delivery
Note: According to the manufacturer, the fit is intended for rifle scopes from the Continental series with a 56mm objective lens.
Information regarding thread/ring size, exact inner diameter, or compatibility with other series is not available and therefore not claimed.
Before purchasing, please ensure that your rifle scope actually uses a 56mm objective lens in the mentioned series.
FAQ
Which rifle scopes is the SCFC-M56 suitable for?
According to the manufacturer, for Vector Optics Continental rifle scopes with a 56mm objective diameter. There is no confirmed information for other series.
What is the practical advantage of a flip-up cap?
It stays on the scope and is immediately ready for use. This reduces instances of "briefly without protection" and saves cleaning effort because the front lens gets less dirt.
Is this an eyepiece or objective cap?
The provided data indicates use for a 56mm objective diameter – meaning the cap is intended for the front side (objective lens).
What material is the cap made of?
From 6061-T6 aluminum (manufacturer's specification).
Is there any information on internal dimensions, thread, or exact fit?
No, no data is available for that. If you are unsure, verifying the model/series and the confirmed 56mm objective diameter is crucial.
