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#electronicmagnifier

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skua<p>Anyone tried an hdmi industrial camera on a lever-arm stand with a suitable lens as an <a href="https://mastodon.social/tags/ElectronicMagnifier" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>ElectronicMagnifier</span></a> - and the image displayed on a suitable tv / monitor?</p><p>I can see everything I want on aliexpress - except for the lens.</p><p>Which lens is going to let me view around a A4 / foolscap area?</p><p>Most of these setups are being used as microscopes with lenses giving around 150X magnification. Far too much for reading a book.</p><p><a href="https://www.aliexpress.com/item/1005005217344055.html" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">aliexpress.com/item/1005005217</span><span class="invisible">344055.html</span></a></p><p><a href="https://mastodon.social/tags/AssistiveTechnology" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>AssistiveTechnology</span></a> <a href="https://mastodon.social/tags/Blind" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Blind</span></a> <a href="https://mastodon.social/tags/Optics" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Optics</span></a> <a href="https://mastodon.social/tags/Lenses" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Lenses</span></a> <a href="https://mastodon.social/tags/HDMI" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>HDMI</span></a></p>
skua<p>Assistance sought.</p><p>Thread 1/?</p><p><a href="https://mastodon.social/tags/Vision" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Vision</span></a> <a href="https://mastodon.social/tags/VisionAids" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>VisionAids</span></a> <a href="https://mastodon.social/tags/ImpairedVision" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>ImpairedVision</span></a> <a href="https://mastodon.social/tags/ElectronicMagnifier" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>ElectronicMagnifier</span></a> <a href="https://mastodon.social/tags/Hack" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Hack</span></a> <a href="https://mastodon.social/tags/Lenses" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Lenses</span></a> <a href="https://mastodon.social/tags/Optics" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Optics</span></a> <a href="https://mastodon.social/tags/Blind" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Blind</span></a> </p><p>Have a cheap camera that is in a mouse-like case.<br>Connects to the VCR input on the 900mm/30" TV monitor.</p><p>Lets call it a mouse camera. </p><p>Need to change/modify the lens on the camera.</p><p>Need the camera to be in focus at twice the current distance. So ~ 80mm rather than 40mm.</p><p>Current lense is maybe 2.5mm diametre.</p><p>Expert opinions sought.<br>Ideas from non-experts too. 😁</p>
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