The Nikon Z Teleconverter TC-2.0x aims to make amends. Traditionally, teleconverters have earned a dubious reputation for ...

(From company literature) The Nikon TC-20E II 2X Teleconverter is designed for AF-S and AF-I Nikkor lenses. It increases the original focal length by 100%, and reduces lens aperture by two f-stops.

2x Teleconverter Compact and lightweight design SLD glass elements Durable dust and splash-proof construction 10 elements in 5 groups The Sigma 2x Teleconverter TC-2001 offers a magnification of focal ...

Get much closer into your subject by extending the focal length of your Nikon Z-mount lens with the Nikon Z Teleconverter TC-2x. The Z Teleconverter TC-2x is specifically designed to extend the lens ...

This Vivitar teleconverter makes it easy to immediately get closer to a subject without ever making a move. Compatible with Canon, Nikon or Sony SLR cameras, this 2x teleconverter lens is made in ...

The Nikon Z Teleconverter TC-1.4x aims to bury a bad reputation. Historically, teleconverters have been somewhat notorious for degrading image quality and all-round performance. It’s literally ...

星辰大模型（52B）是一款开源多语言大模型，其模型基座使用高质量中英文数据、更优数据配比，采用课程学习方式进行训练。 我们开源了使用星辰语义大模型52B基座微调的对话模型，以及基于Deepspeed的微调代码和huggingface推理代码。 星辰大模型（52B）在模型 ...

星辰超多方言语音识别大模型v1.0，由30万小时无标注多方言语音数据进行预训练，并利用内部30种有标注数据进行微调，打破单一模型只能识别特定单一方言的困境，可支持理解粤语、上海话、四川话、温州话等30种方言 本次开源三个模型：两个30万小时无标注 ...

When the insects are approachable, I prefer to use a 100mm macro lens with either a 1.4x or 2x teleconverter and a 12mm tube as a spacer between the lens and converter. Using the teleconverters ...

Learn more› Advice, staff picks, mythbusting, and more. Let us help you. Updated September 10, 2024 We tested Nikon’s Nikkor Z 180-600mm f/5.6-6.3 VR lens and updated our sample photos.

August 2024 Nikon has been a powerhouse in the camera industry since the earliest days of single-lens reflex models, and it’s famous for the quality and breadth of its lens lineup. It offers ...