7 天
Digital Camera World on MSN9 landscape photography tips I think every photographer should knowThese landscape photography tips will have you itching to head into the hills with your tripod and filters to capture ...
F/4 is the golden aperture: any wider and center sharpness gives way to corner softness, where the lens relies heavily on distortion correction. Plastic components are the trade-off for a ...
Abstract: The wire-grid lens HF antenna is a high-frequency realization of a two-dimensional Luneburg lens. This vertically polarized high-directivity 36-beam ...
Persistent Link: https://ieeexplore.ieee.org/servlet/opac?punumber=8016802 ...
Sigma does not include a USB-C cable or power adapter with the BF, only the BP-81 battery and an aluminum body cap. Body caps ...
Get Instant Summarized Text (Gist) A new flat telescope lens has been developed that captures color accurately while detecting light from distant stars. Unlike traditional bulky curved lenses ...
9 天
3DM游戏网 on MSN《怪物猎人:荒野》MOD 禁用镜头失真画面更清晰推主@maximilian_分享了一款MOD,可关闭《怪物猎人:荒野》中的镜头失真(Lens ...
The Sigma BF draws attention with its modern industrial design and woos creative photographers with a streamlined interface and gorgeous color profiles, but it offers fewer features than mainstream ...
After hours: March 13 at 5:43:52 PM EDT Loading Chart for NGG ...
Any serious photographer should have a 50mm lens in their kit bag. Also known as a 'standard' prime or a 'nifty fifty,' these lenses capture a perspective that's roughly equivalent to the field of ...
Ready to replace the old lenses in your favorite frames? Get a fresh pair of quality replacement prescription lenses from these top online retailers. The prescription for your glasses is typically ...
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