For Canon EOS R50, below are two recommended lenses:

1. Canon RF 50mm f/1.8 STM: This lens is compact and lightweight, ideal for everyday photography and portraits. 

2. Canon RF 24-105mm f/4L IS USM: This versatile zoom lens covers a broad focal range, making it perfect for landscapes, portraits, and everything .

For me two lenses are highly recommended: 

Canon RF 24-105mm f/4L IS USM ($1,299) and Canon RF 50mm f/1.8 STM ($199).

Here are three recommended lenses: Canon RF 50mm f/1.8 STM ($199), RF 24-105mm f/4L IS USM ($1,299) and RF 35mm f/1.8 Macro IS STM ($449).

Canon EOS R50 is a versatile mirrorless camera that benefits from a variety of lenses depending on your photography needs. I recommended lenses, one is standard zoom and the other is prime. Both lenses provide a good balance between versatility and quality, making them great choices for your Canon EOS R50.

1. Canon RF 24-105mm f/4L IS USM

2. Canon RF 50mm f/1.8 STM

If you're looking for the best lens options for your new Canon EOS R50, here are some great choices to consider:

1. Canon RF-S 18-45mm f/4.5-6.3 IS STM: This is the standard kit lens that likely came with your R50. It's super compact and lightweight at just 130g, while delivering solid image quality, fast autofocus, and 4 stops of image stabilization. A great everyday lens to start with.

2. Canon RF-S 55-210mm f/5-7.1 IS STM: When you need more reach, this telephoto zoom is an affordable option designed specifically for the R50's APS-C sensor. It gives you an equivalent focal range of 88-336mm in a very compact 270g package. Great for sports and wildlife.

3. Canon RF-S 10-18mm f/4.5-6.3 IS STM: For wide-angle needs like interiors, landscapes, and vlogging, this new lens has you covered. Pairs nicely with the 18-45mm kit lens and gives a 16-28mm equivalent field of view.

4. Canon RF 16mm f/2.8 STM: This tiny full-frame prime works great on the R50, providing a wider 26mm equivalent view compared to the kit zoom, along with a faster $f/2.8$ aperture in a pocket-sized lens.

5. Canon RF 50mm f/1.8 STM: On the R50's APS-C sensor, this affordable "nifty fifty" becomes an ideal 80mm equivalent portrait lens. The $f/1.8$ aperture is great for low light and background blur.

6. Canon RF 35mm f/1.8 Macro IS STM: Another versatile full-frame prime that gives you a 56mm equivalent standard view on the R50, with the added bonus of 0.5x macro capabilities and built-in image stabilization.

Those are some of the best native RF-mount lens options to start building out your EOS R50 kit, from affordable and lightweight zooms to fast and compact primes.

The Canon RF-S 10-18mm f/4.5-6.3 IS STM ($299) is really a great lens for my EOS R50, love it very much.

Now you can wait for Sigma and Tamron RF mount lenses.

Six Sigma APS-C Lenses for Canon RF Mount to be Announced

Tamron Develops 11-20mm f/2.8 Di III-A RXD Lens for Canon RF APS-C Mirrorless Cameras

One of the best zoom lenses for your Canon EOS R50 is Canon RF 24-105mm f/4L IS USM lens. This lens offers a versatile focal length range, making it suitable for a variety of photography styles, from wide-angle landscapes to portraits.

One recommended lens for Canon EOS R50 is Canon RF 50mm f/1.8 STM lens ($125). This lens is compact, lightweight, and offers a fast maximum aperture of f/1.8, making it ideal for low-light situations and achieving beautiful background blur (bokeh). 

I have been shooting with Canon gear forever and honestly the R50 is such a fun little beast! I remember when I first switched over to mirrorless, I was obsessed with getting the biggest glass possible, but I quickly realized that on a compact body like this, staying small is where the magic happens. You definitely need to check out the Canon RF 16mm f/2.8 STM. It is absolutely amazing for architecture and those wide landscape shots, plus it is so tiny! For your low light and street stuff, while everyone loves the 50mm, I actually fell head over heels for the Canon RF 28mm f/2.8 STM pancake lens. It makes the camera so light you basically forget you are carrying it, and the image quality is just fantastic for the price. If you want to really nail those portraits later on, look into the Canon RF 85mm f/2 Macro IS STM too... the background blur is beautiful! Just keep shooting and have a blast with it, you are gonna love the R system!

Sigma 18-50mm f/2.8 DC DN C now already released, you can get it !

For Canon EOS R50, best prime is Canon RF 50mm f/1.8 STM and best zoom is Canon RF 24-105mm f/4L IS USM.

Here are my recommended lenses with your budget:

1. Best Starter Lens: Canon RF-S 18-45mm f/4.5-6.3 IS STM

   • This compact lens is perfect for most R50 owners. It’s small, lightweight, and delivers solid image quality with fast autofocus. Ideal for everyday shooting and travel.

2. Best Standard Zoom Lens: Sigma 18-50mm f/2.8 DC DN C

   • Large aperture, high-performance zoom. Compact (69.2mm diameter, 74.5mm length) and lightweight (300g). Rubber-sealed mount for versatility. Close-up capability with 12.1cm minimum focus and 1:2.8 maximum magnification.

3. Best Wide-Angle Lens: Sigma 10-18mm f/2.8 DC DN C

   • Great for landscapes and architecture. It’s lightweight, has optical image stabilization, and works well on the R50.

4. Best Portrait Lens: Canon RF 50mm f/1.8 STM

   • Budget-friendly and excellent for portraits. Lightweight, sharp, and offers a wide aperture for low-light shooting.

5. Best Low-Light Lens: Canon RF 28mm f/2.8 IS STM

   • A versatile wide-angle lens (equivalent to 45mm on the R50’s cropped sensor). Great for landscapes, environmental portraits, and street scenes.

When it comes to recommended lenses for Canon EOS R50, two best-selling options stand out for their performance and versatility.

1. Canon RF 50mm f/1.8 STM
   Price: Approximately $199
   This compact and lightweight lens is ideal for portrait photography, offering a bright f/1.8 aperture for stunning background blur (bokeh). Its sharpness and fast autofocus make it a favorite among both amateur and professional photographers.  It is a must-have for any Canon EOS R50 owner.
   Find it on Amazon

2. Canon RF 24-105mm f/4L IS USM
   Price: Approximately $1,099
   This versatile zoom lens covers a popular focal range, making it excellent for everything from landscapes to portraits. The constant f/4 aperture combined with optical image stabilization ensures crisp, steady shots even in challenging lighting conditions. This lens is part of Canon's professional L-series, boasting superior build quality and performance, suitable for serious photographers seeking flexibility in their work.
   Find it on Amazon