Are teleconverters worth the hassle? 1.4x or 2x teleconverters give extra reach, but you lose 1 or 2 stops of light, and the image quality goes down. Is it better to just zoom in later in post? Let's test out Fuji 2x tele on the Fujifilm xt4 and 100-400mm for wildlife photography and videography. If you buy today's gear through my affiliate links, I'll zoom in post 3x and charge myself $800. Fuji XT4 https://amzn.to/31wORkb or https://bhpho.to/3mXJUs0 Fuji 100-400mm https://amzn.to/3J7Y0jO or USED https://amzn.to/3HZgsJO or https://bhpho.to/3fXB6OQ or USED https://bhpho.to/3tV3VDN Fuji 2x teleconverter https://amzn.to/3KpXkWP or https://bhpho.to/3OFdXku Fuji 1.4x teleconverter https://amzn.to/3y3JIxI or USED https://amzn.to/3vSg77R or https://bhpho.to/3KtBHES All my gear and recommended products can be found in my affiliate shop, thanks for shopping around! https://www.amazon.com/shop/vegetablepolice Patreon for Monthly Q&A Videos https://www.patreon.com/vegetablepolice T-shirts and merch! https://vegetablepolice.threadless.com/ My Monkey Strength ebook https://payhip.com/b/VyEG My Music from videos! Entire Discography 15% off https://vegetablepolice.bandcamp.com/ Instagram https://www.instagram.com/vegetablepolice/ Random ass donations to paypal.me/vegetablepolice Thank you! Q-Link Products changed my life! https://share.shopqlink.com/554.html My Health Channel Vegetable Police https://www.youtube.com/user/canadianwargod My Music Channel Stern Beats https://www.youtube.com/channel/UCtZqpJDgfWkCOJR70ou674w